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Cheap Flights from San Antonio to St. Louis $193.6

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Cheapest Flights from San Antonio to St. Louis (SAT to STL)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from San Antonio to St. Louis (SAT to STL)

Question : Which airline has been on time to Lambert-St. Louis International Airport (STL) from San Antonio International Airport (SAT) the most?
Answer : Southwest Airlines will have you to STL on time 87% of the time. Stick to Southwest Airlines and you won't spend more time in airports than you have to. If they are late for some reason though, the average delay time is 10-20 minutes.

Question : If speed is all that matters, how can you get to Saint Louis as quickly as possible?
Answer : The quickest direct flight is 2 hours via Southwest Airlines. If you catch the 8:40 AM CST departure, you'll arrive at 10:40 AM CST.

Question : Which airline can you expect delays with on this route?
Answer : If you decide to book your flight with GoJet Airlines, keep an eye on your departure time. Over the past month, GoJet Airlines flights from San Antonio International Airport (SAT) to Lambert-St. Louis International Airport (STL) are late 100% of the time.

Question : How many days should you spend in Saint Louis if you're flying in from San Antonio?
Answer : The average time spent in Saint Louis by passengers flying from SAT is four days.

Question : Is price more important than specific travel days for you?
Answer : The best day to fly on a budget this month is Wednesday. Having flexibility in your travel plans means you can save, so be sure to plan ahead when possible.

Question : Should you take that vacation to Saint Louis in the next 30 days?
Answer : February 10th offers bookings (as of January 16th) that are 14% below the average price for this route. Saving on booking fees means you'll have more cash in your pocket for the trip.